Same sht that happens with any other build. Thats what I try to tell people on the FB pages. Building a GA isn't worth the time because by the time you're done you'll want something else/get board.

Most the people who've built GAs either don't post on forums much, don't drive there car at all, or eventually sell it off.

Your exactly right on us not posting on the forums much. I have a Turbo GA that I built a few years back but I am also thinking this is the last year for it. I want to build a older Chevy truck turboed. You are very limited on what you can do with these cars and if you do build it up it cost a fortune. Luckily for me I stayed patient and built mine a piece at a time and had a lot of help on parts along the way. My Turbo build would cost the average person probably close to $5000. I did mine for under $2000. My GA is fast but I don't have the transmission and the gearing to keep up with likes of bigger built vehicles. If I lose at all it's on the top end.

However, I do have a friend who was like this. He modified a newer generation Firebird for years, when he was done he drove it for 2 months like a puss and sold it. I see so much of him in this thread.

I would buy the whole turbo kit, depending on your price.
Screw sleepy he will have it sitting in the garage for a decade, then install half of it one summer, then the other half for next summer, to just finally have it all installed, only to store it in the garage 90% of the time